Inventor
Alexandra Steffens
Inventor
Münster, DE
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Dprimary
C09DCoating compositions, e.g. paints, varnishes or lacquers32%
B05DProcesses for applying fluent materials to surfaces, in general23%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds14%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients9%
Y10TTechnical subjects covered by former us classification9%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%
C08JWorking-up5%
C08LCompositions of macromolecular compounds5%
PatentTitleYear
9,777,169'Alpha,Omega-hydroxy-functionalized oligoester as adhesion promoter in solventborne fillers'20179,777,188'Alpha,omega-hydroxy-functionalized oligoester as adhesion promoter in aqueous basecoats'20179,777,190'Aqueous polyurethane coating material and coatings produced therefrom and having high scratch resistance and good chemicals resistance'20179,752,048'Multilayer coating, production and use thereof for the adhesion of glass panes'20179,631,113'UV- and thermally curing clearcoat composition for automotive refinishing'20179,403,182'High solids coating and process for coating'20168,790,752'Coating materials with high solids content and good levelling, multicoat paint systems produced therefrom and use thereof'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2017Patents assigned to BASF COATINGS GMBH (7)· patent assignee history
2014–2017Patents assigned to STEFFENS ALEXANDRA (3)· patent assignee history
2014–2017Patents assigned to GROENEWOLT MATTHIJS (2)· patent assignee history
2014–2017Based in Münster, DE· patent location history
2017Patents assigned to LAVALAYE JORN (1)· patent assignee history
2017Patents assigned to LOW NORBERT (1)· patent assignee history
2017Based in Munster, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF COATINGS GMBH | 7 | 2014–2017 |
| STEFFENS ALEXANDRAself | 3 | 2014–2017 |
| GROENEWOLT MATTHIJS | 2 | 2014–2017 |
| LAVALAYE JORN | 1 | 2017 |
| LOW NORBERT | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Münster, DE | 6 | 2014–2017 |
| Munster, DE | 1 | 2017 |